Implement int8 symmetric per-channel weight quantization and dequantization for a linear l

Medium

Inference & Serving2 / 5

Chapter 242 / 5

Inference & Serving

Implement int8 symmetric per-channel weight quantization and dequantization for a linear l

Medium

Implement int8 symmetric per-channel weight quantization and dequantization for a linear layer.

Target interface

quantize_per_channel(W)

Implement the function/class skeleton in the editor. Any correct approach is accepted.

Hints0 / 2

Reference solution

Your own code stays in the editor.

solution.pyPython

Local draft

import numpy as np

def quantize_per_channel(W):
    raise NotImplementedError

def dequantize_per_channel(q, scale):
    raise NotImplementedError

def quantized_linear(x, q, scale, bias=None):
    raise NotImplementedError

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Chapter 242 / 5

Inference & Serving

Implement int8 symmetric per-channel weight quantization and dequantization for a linear l

Medium

Implement int8 symmetric per-channel weight quantization and dequantization for a linear layer.

Target interface

quantize_per_channel(W)

Implement the function/class skeleton in the editor. Any correct approach is accepted.

Hints0 / 2

Reference solution

Your own code stays in the editor.